3,4,5,6-Tetrafluorophthalic acid

Modify Date: 2025-08-27 12:22:22

3,4,5,6-Tetrafluorophthalic acid Structure
3,4,5,6-Tetrafluorophthalic acid structure
Common Name 3,4,5,6-Tetrafluorophthalic acid
CAS Number 652-03-9 Molecular Weight 238.093
Density 1.8±0.1 g/cm3 Boiling Point 345.7±42.0 °C at 760 mmHg
Molecular Formula C8H2F4O4 Melting Point 152-154 °C(lit.)
MSDS Chinese USA Flash Point 162.9±27.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Tetrafluorophthalic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 345.7±42.0 °C at 760 mmHg
Melting Point 152-154 °C(lit.)
Molecular Formula C8H2F4O4
Molecular Weight 238.093
Flash Point 162.9±27.9 °C
Exact Mass 237.988922
PSA 74.60000
LogP 1.82
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.523
InChIKey YJLVXRPNNDKMMO-UHFFFAOYSA-N
SMILES O=C(O)c1c(F)c(F)c(F)c(F)c1C(=O)O

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2917399090

 Synthetic Route

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 3,4,5,6-Tetrafluorophthalic acidBioassay

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Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
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 Synonyms

EINECS 211-483-4
3,4,5,6-tetrafluorobenzene-1,2-dicarboxylic acid
MFCD00002407
3,4,5,6-Tetrafluorophthalic acid
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